98836077 ÷ 209 
The aim is to understand the frequency of 209 in 98836077.

Going ahead to step 1:
When dividing 9 by 209, we get 0 with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Append the next digit (8) from the dividend to 9 and continue with: 98 / 209

Moving on to step 2:
98 divided by 209 is 0 with a remainder of 98.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 98 and we're left with 98.
Include the next digit (8) from the dividend after 98, then repeat: 988 / 209

Step 3:
209 can be fit into 988 4 times, resulting in a remainder of 152.
Write down 4 as next digit of the result. 
Result so far: 4.0
Deduct 836 from 988 and we're left with 152.
Bring next digit (3) of the dividend behind the 152 and repeat the process: 1523 / 209

Advancing to step 4:
1523 divided by 209 is 7 with a remainder of 60.
Use 7 as the next digit of our solution. 
Result so far: 47.0
Subtract 1463 from 1523 to get 60.
Bring next digit (6) of the dividend behind the 60 and repeat the process: 606 / 209

Going ahead to step 5:
209 can be fit into 606 2 times, resulting in a remainder of 188.
Record the quotient 2 as the next digit in the result. 
Result so far: 472.0
The remainder is 188 after subtracting 418 from 606.
Grab the next digit (0) from the dividend, add it to 188, then carry on: 1880 / 209

Step 6:
209 goes into 1880 8 times with a remainder of 208.
The next digit of our result is 8. 
Result so far: 4728.0
Subtracting 1672 from 1880 leaves us with 208.
Fetch the next digit (7) from the dividend, attach it to 208 and continue: 2087 / 209

On to step 7:
If we divide 2087 by 209, we get 9 and a remainder of 206.
Use 9 as the next digit of our solution. 
Result so far: 47289.0
If we take 1881 away from 2087, we end up with 206.
Bring next digit (7) of the dividend behind the 206 and repeat the process: 2067 / 209

Going ahead to step 8:
209 can be fit into 2067 9 times, resulting in a remainder of 186.
Record the quotient 9 as the next digit in the result. 
Result so far: 472899.0
Deduct 1881 from 2067 and we're left with 186.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

On to step 9:
When dividing 1860 by 209, we get 8 with a remainder of 188.
Put 8 as the next digit of the answer. 
Result so far: 472899.8
The remainder is 188 after subtracting 1672 from 1860.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

Going ahead to step 10:
When dividing 1880 by 209, we get 8 with a remainder of 208.
Record the quotient 8 as the next digit in the result. 
Result so far: 472899.88
If we subtract 1672 from 1880, we get 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

After the division, we end up with 472899.88 and a remainder of 0.208.